How to handle variable length inputs (sentences)

[sinhasam (Samarth Sinha)]

This link might help you with using pack_padded_sequence and pad_packed_sequence. The implementation is a bit trivial, but it simplifies things a lot.

Simple working example how to use packing for variable-length sequence inputs for rnn

Hi, Updated - here’s a simple example of how I think you use pack_padded_sequence and pad_packed_sequence, but I don’t know if it’s the right way to use them? import torch import torch.nn as nn from torch.autograd import Variable batch_size = 3 max_length = 3 hidden_size = 2 n_layers =1 # container batch_in = torch.zeros((batch_size, 1, max_length)) #data vec_1 = torch.FloatTensor([[1, 2, 3]]) vec_2 = torch.FloatTensor([[1, 2, 0]]) vec_3 = torch.FloatTensor([[1, 0, 0]]) batch_in[0] = vec_1…